Amorphization by mechanical deformation
Amorphization of crystalline structures is a ubiquitous phenomenon in metals, ceramics, and
intermetallic compounds. Although the amorphous phase generally has a higher Gibbs free …
intermetallic compounds. Although the amorphous phase generally has a higher Gibbs free …
Deformation and failure of the CrCoNi medium-entropy alloy subjected to extreme shock loading
The extraordinary work hardening ability and fracture toughness of the face-centered cubic
(fcc) high-entropy alloys render them ideal candidates for many structural applications. Here …
(fcc) high-entropy alloys render them ideal candidates for many structural applications. Here …
Phase transition in medium entropy alloy CoCrNi under quasi-isentropic compression
Under high strain-rate loading, prominent increases in pressure usually triggers phase
transition (PT), but the concomitant temperature rise may also cause melting. Quasi …
transition (PT), but the concomitant temperature rise may also cause melting. Quasi …
Amorphization-mediated plasticity
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Quasiplastic deformation in shocked nanocrystalline boron carbide: Grain boundary sliding and local amorphization
Materials respond to shock in many ways such as plastic flow in metals and amorphization
in ceramics. It is very challenging to characterize the deformation mechanisms of ceramics …
in ceramics. It is very challenging to characterize the deformation mechanisms of ceramics …
A robust biomimetic superhydrophobic coating with superior mechanical durability and chemical stability for inner pipeline protection
Durable superhydrophobic anti‐erosion/anticorrosion coatings are highly demanded across
various applications. However, achieving coatings with exceptional superhydrophobicity …
various applications. However, achieving coatings with exceptional superhydrophobicity …
Diamond under extremes
Diamond is, by virtue of the covalent bonding between atoms and the very strong carbon to
carbon bonds, the hardest natural material. It has been a fascinating material since its …
carbon bonds, the hardest natural material. It has been a fascinating material since its …
Stress-tunable abilities of glass forming and mechanical amorphization
Mechanical amorphization, a widely observed phenomenon, has been utilized to synthesize
novel phases by inducing disorder through external loading, thereby expanding the realm of …
novel phases by inducing disorder through external loading, thereby expanding the realm of …
[HTML][HTML] The nucleation and growth mechanism of solid-state amorphization and diffusion behavior at the W–Cu interface
K Wang, G Yao, M Lv, Z Wang, Y Huang… - Composites Part B …, 2024 - Elsevier
The W–Cu materials hold vast potential for applications in electronic information, nuclear
energy, and aerospace sectors. Here, we report a new occurrence of solid-state …
energy, and aerospace sectors. Here, we report a new occurrence of solid-state …
Nanotwinning-induced pseudoplastic deformation in boron carbide under low temperature
Nanotwinned metals exhibit enhanced strength due to the twin-boundary-dislocation
interaction, but nanotwins may play a different role in strong, yet brittle ceramics due to the …
interaction, but nanotwins may play a different role in strong, yet brittle ceramics due to the …